body {
  background-color: #fff;
}
html {
  background-color: #f2f2f2;
}
#header {
  background-color: #ff841d;
  width: 100%;
  padding: 0 50px;
  position: relative;
  height: 44px;
  text-align: center;
  line-height: 44px;
  color: white;
  font-size: 2rem;
}
#header > .back {
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 44px;
  line-height: 44px;
  text-align: center;
}
#header > .back > a {
  display: inline-block;
  text-align: center;
}
#header > .back > a span {
  margin-left: 10px;
  color: white;
  font-size: 20px;
}
#header > .download {
  position: absolute;
  width: 50px;
  height: 44px;
  top: 0;
  right: 0;
}
#header > .download > a {
  line-height: 36px;
}
#header > .download > a > img {
  display: inline-block;
  height: 36px;
}
.content {
  margin-top: 10px;
  width: 100%;
}
.content > .contain {
  margin-top: 15px;
  list-style: none;
  width: 320px;
  margin: 0 auto;
}
.content > .contain > li {
  list-style: none;
  float: left;
}
.content > .contain > li > a {
  color: black;
  text-decoration: none;
  margin: 0 6px 5px 0;
  display: inline-block;
  height: 42px;
  line-height: 42px;
  padding: 0 5px;
  font-size: 14px;
  background-color: #f4f4f4;
  border: 1px solid #bfbfbf;
}
.content > .contain > li > a > img {
  width: 16px;
  height: 16px;
  background-color: black;
  margin-right: 4px;
}
.backToIndex {
  margin-top: 5px;
  padding-left: 10px;
  width: 100%;
  height: 44px;
  line-height: 44px;
  background-color: #ebebeb;
  background: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#ebebeb));
}
.foott {
  margin-left: 0;
  margin-right: 0;
  margin-top: 20px;
  width: 100%;
  background-color: #efefef;
}
.foott > ul {
  padding: 0;
  list-style: none;
}
.foott > ul > li {
  height: 44px;
  line-height: 44px;
  text-align: center;
  border: 1px solid #e4e4e4;
  list-style: none;
}
.foott > ul > li > a {
  display: inline-block;
  text-decoration: none;
  color: black;
  height: 40px;
  width: 100%;
}
.foott > .intro {
  margin: 0 auto;
  margin-top: 10px;
  width: 250px;
  text-align: center;
  font-size: 8px;
}
.foott > .intro > span:nth-child(1) a {
  color: red;
}
.foott > .intro > span:nth-child(2) a {
  color: black;
}
.foott > .intro > span:nth-child(3) a {
  color: #999;
}
.foott > .intro a {
  text-decoration: none;
}
.foott .webNet {
  height: 100%;
  width: 100px;
  margin: 0 auto;
  font-size: 8px;
}
.appp {
  position: fixed;
  right: 5px;
  bottom: 30px;
  width: 67px;
  height: 67px;
}
